cc: Set the mapped memory reclaim limit for the renderer compositor on Android

content/renderer/render_widget.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RENDER_WIDGET_H_
 #define CONTENT_RENDERER_RENDER_WIDGET_H_
 
 #include <deque>
 #include <map>
 
@@ skipping 156 matching lines @@
   // Fills in a GpuRenderingStats struct containing information about
   // GPU rendering, e.g. count of texture uploads performed, time spent
   // uploading.
   // This call is relatively expensive as it blocks on the GPU process
   bool GetGpuRenderingStats(GpuRenderingStats*) const;
 
   void GetBrowserRenderingStats(BrowserRenderingStats* stats);
 
   RenderWidgetCompositor* compositor() const;
 
-  virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(bool fallback);
+  virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(
+      bool fallback, size_t max_bytes_pending_upload);
 
   // Callback for use with BeginSmoothScroll.
   typedef base::Callback<void()> SmoothScrollCompletionCallback;
 
   // Directs the host to begin a smooth scroll. This scroll should have the same
   // performance characteristics as a user-initiated scroll. Returns an ID of
   // the scroll gesture. |mouse_event_x| and |mouse_event_y| are expected to be
   // in local DIP coordinates.
   void BeginSmoothScroll(bool scroll_down,
                          const SmoothScrollCompletionCallback& callback,
@@ skipping 318 matching lines @@
 
   // Check whether the WebWidget has any touch event handlers registered
   // at the given point.
   virtual bool HasTouchEventHandlersAt(const gfx::Point& point) const;
 
   // Check whether the WebWidget has any touch event handlers registered.
   virtual void hasTouchEventHandlers(bool has_handlers);
 
   // Creates a 3D context associated with this view.
   scoped_ptr<WebGraphicsContext3DCommandBufferImpl> CreateGraphicsContext3D(
-      const WebKit::WebGraphicsContext3D::Attributes& attributes);
+      const WebKit::WebGraphicsContext3D::Attributes& attributes,
+      size_t max_bytes_pending_upload);
 
   bool OnSnapshotHelper(const gfx::Rect& src_subrect, SkBitmap* bitmap);
 
   // Routing ID that allows us to communicate to the parent browser process
   // RenderWidgetHost. When MSG_ROUTING_NONE, no messages may be sent.
   int32 routing_id_;
 
   int32 surface_id_;
 
   // We are responsible for destroying this object via its Close method.
@@ skipping 210 matching lines @@
 #endif
 
   base::WeakPtrFactory<RenderWidget> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidget);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_WIDGET_H_